What a difference this made🥰
I put a post it note on my new rotary blade case with the date that I put in the new blade.
I went from 7-18-21 to 2-13-22 with the same blade. I am not a prolific quilter as I work full time.
I change to a new blade at the first sign of areas of uncut fabric. Now back to my cutting with my pristine new blade.
Oh one more thing... what do you do with your Old rotary blades? Thank you